3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

Weight of a rotary?

Thread Tools
 
Search this Thread
 
Old Sep 8, 2002 | 02:37 PM
  #1  
Thread Starter
Full Member
Tenured Member 05 Years
 
Joined: Feb 2002
Posts: 164
Likes: 0
From: Marietta, Georgia
Weight of a rotary?

How much does the 13B rotary engine weigh?

With tranny?
Reply
Old Sep 8, 2002 | 02:41 PM
  #2  
Moxeys93RX7's Avatar
Senior Member
Tenured Member 10 Years
 
Joined: Apr 2001
Posts: 335
Likes: 0
From: Darien CT
2 people can lift it without a hoist. me and a friend pulled both at the same time without one
Reply
Old Sep 8, 2002 | 02:51 PM
  #3  
wstrohm's Avatar
Recovering Miataholic
Tenured Member: 20 Years
 
Joined: Mar 2002
Posts: 1,561
Likes: 50
From: Fountain Valley, CA
I helped a guy carry a 20B into his house (no tranny) and I probably only had 80 lbs or so in my hands (maybe he had the heavy end?).

---- Bill
Reply
Old Sep 8, 2002 | 02:55 PM
  #4  
BrianK's Avatar
Senior Member
Tenured Member 15 Years
 
Joined: May 2001
Posts: 625
Likes: 0
From: Los Angeles, CA
depends on what you're talking about... with EVERYTHING (as in, what you hoise out of the car - turbos, UIM, hoses, etc.), someone weighed it at right around 450 lbs if my memory serves me. If you're talking about just the block and trany, it's quite a bit less.

edit: I found the post where the 13B (from an FD) was weighed (looks like engine and trany are about 525 lbs):
Originally posted by turbojeff


Jim,

I shipped a complete, engine, trans, turbos, PS, AC, starter, ECU 13B-REW with motor mounts and engine cradle still attached.


The whole shootin' match weighed 745lbs. Crate cover was 150lbs (weighed on scale), the bottom of the crate was probably about 50lbs. A tranny wieghs about 90lbs.

I know the crate was over built...

So doing some math we have

745lb Whole thing.
-150 crate cover
-50 crate bottom
-90 trans
-20 engine cradle?

435lbs

for the whole 13B-rew very complete with hoses, etc. I just picked up another FD and I'm going to be pulling the engine out of it. I'll take it down to the scales (shipping company) and find out what it weighs to get a better answer instead of the close estimate listed above.

Jeff

Last edited by BrianK; Sep 8, 2002 at 03:10 PM.
Reply
Old Sep 8, 2002 | 09:26 PM
  #5  
duboisr's Avatar
Rotary Freak
Tenured Member 05 Years
 
Joined: Jan 2002
Posts: 2,171
Likes: 1
From: Nashville Tn
The shipping weight of a stripped down block is 150 to 160 lbs - no flywheel
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jeff20B
1st Generation Specific (1979-1985)
73
Sep 16, 2018 07:16 PM
1987 T2
Build Threads
11
Apr 1, 2017 11:59 PM
doritoloco
New Member RX-7 Technical
7
Sep 5, 2015 12:41 PM
Murilli
Midwest RX-7 Forum
0
Sep 3, 2015 09:10 AM




All times are GMT -5. The time now is 07:44 PM.